19 (火)	05:55	11:37	17:34	-
	130cm	45cm	141cm	-
大潮 出 06:23 入 17:29 出 18:42 入 06:28

白浜（千葉）2030年02月19日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/19 00:00	10.9	↑1.0
2/19 00:10	12.4	↑1.5
2/19 00:20	14.2	↑1.8
2/19 00:30	16.4	↑2.2
2/19 00:40	18.9	↑2.5
2/19 00:50	21.8	↑2.9
2/19 01:00	25.1	↑3.3
2/19 01:10	28.6	↑3.5
2/19 01:20	32.4	↑3.8
2/19 01:30	36.4	↑4.0
2/19 01:40	40.7	↑4.3
2/19 01:50	45.1	↑4.4
2/19 02:00	49.8	↑4.7
2/19 02:10	54.5	↑4.7
2/19 02:20	59.3	↑4.8
2/19 02:30	64.2	↑4.9
2/19 02:40	69.2	↑5.0
2/19 02:50	74.1	↑4.9
2/19 03:00	79.0	↑4.9
2/19 03:10	83.8	↑4.8
2/19 03:20	88.5	↑4.7
2/19 03:30	93.1	↑4.6
2/19 03:40	97.5	↑4.4
2/19 03:50	101.7	↑4.2
2/19 04:00	105.7	↑4.0
2/19 04:10	109.4	↑3.7
2/19 04:20	112.9	↑3.5
2/19 04:30	116.1	↑3.2
2/19 04:40	118.9	↑2.8
2/19 04:50	121.5	↑2.6
2/19 05:00	123.7	↑2.2
2/19 05:10	125.5	↑1.8
2/19 05:20	127.0	↑1.5
2/19 05:30	128.1	↑1.1
2/19 05:40	128.8	↑0.7
2/19 05:50	129.1	↑0.3	満潮
2/19 06:00	129.1	0
2/19 06:10	128.7	↓-0.4
2/19 06:20	127.9	↓-0.8
2/19 06:30	126.8	↓-1.1
2/19 06:40	125.3	↓-1.5
2/19 06:50	123.5	↓-1.8
2/19 07:00	121.4	↓-2.1
2/19 07:10	119.0	↓-2.4
2/19 07:20	116.3	↓-2.7
2/19 07:30	113.4	↓-2.9
2/19 07:40	110.3	↓-3.1
2/19 07:50	106.9	↓-3.4
2/19 08:00	103.4	↓-3.5
2/19 08:10	99.8	↓-3.6
2/19 08:20	96.1	↓-3.7
2/19 08:30	92.3	↓-3.8
2/19 08:40	88.4	↓-3.9
2/19 08:50	84.5	↓-3.9
2/19 09:00	80.7	↓-3.8
2/19 09:10	76.9	↓-3.8
2/19 09:20	73.2	↓-3.7
2/19 09:30	69.6	↓-3.6
2/19 09:40	66.2	↓-3.4
2/19 09:50	62.9	↓-3.3
2/19 10:00	59.8	↓-3.1
2/19 10:10	57.0	↓-2.8
2/19 10:20	54.4	↓-2.6
2/19 10:30	52.0	↓-2.4
2/19 10:40	50.0	↓-2.0
2/19 10:50	48.2	↓-1.8
2/19 11:00	46.8	↓-1.4
2/19 11:10	45.7	↓-1.1
2/19 11:20	45.0	↓-0.7
2/19 11:30	44.6	↓-0.4	干潮
2/19 11:40	44.6	0
2/19 11:50	44.9	↑0.3
2/19 12:00	45.6	↑0.7
2/19 12:10	46.6	↑1.0
2/19 12:20	48.0	↑1.4
2/19 12:30	49.7	↑1.7
2/19 12:40	51.7	↑2.0
2/19 12:50	54.0	↑2.3
2/19 13:00	56.7	↑2.7
2/19 13:10	59.6	↑2.9
2/19 13:20	62.7	↑3.1
2/19 13:30	66.1	↑3.4
2/19 13:40	69.7	↑3.6
2/19 13:50	73.5	↑3.8
2/19 14:00	77.4	↑3.9
2/19 14:10	81.5	↑4.1
2/19 14:20	85.6	↑4.1
2/19 14:30	89.8	↑4.2
2/19 14:40	94.0	↑4.2
2/19 14:50	98.2	↑4.2
2/19 15:00	102.3	↑4.1
2/19 15:10	106.4	↑4.1
2/19 15:20	110.4	↑4.0
2/19 15:30	114.3	↑3.9
2/19 15:40	117.9	↑3.6
2/19 15:50	121.4	↑3.5
2/19 16:00	124.7	↑3.3
2/19 16:10	127.7	↑3.0
2/19 16:20	130.5	↑2.8
2/19 16:30	132.9	↑2.4
2/19 16:40	135.0	↑2.1
2/19 16:50	136.8	↑1.8
2/19 17:00	138.3	↑1.5
2/19 17:10	139.4	↑1.1
2/19 17:20	140.1	↑0.7
2/19 17:30	140.4	↑0.3	満潮
2/19 17:40	140.3	↓-0.1
2/19 17:50	139.8	↓-0.5
2/19 18:00	139.0	↓-0.8
2/19 18:10	137.7	↓-1.3
2/19 18:20	136.1	↓-1.6
2/19 18:30	134.0	↓-2.1
2/19 18:40	131.6	↓-2.4
2/19 18:50	128.9	↓-2.7
2/19 19:00	125.8	↓-3.1
2/19 19:10	122.4	↓-3.4
2/19 19:20	118.8	↓-3.6
2/19 19:30	114.8	↓-4.0
2/19 19:40	110.6	↓-4.2
2/19 19:50	106.2	↓-4.4
2/19 20:00	101.5	↓-4.7
2/19 20:10	96.8	↓-4.7
2/19 20:20	91.9	↓-4.9
2/19 20:30	86.9	↓-5.0
2/19 20:40	81.8	↓-5.1	最大潮位差
2/19 20:50	76.7	↓-5.1	最大潮位差
2/19 21:00	71.6	↓-5.1	最大潮位差
2/19 21:10	66.5	↓-5.1	最大潮位差
2/19 21:20	61.6	↓-4.9
2/19 21:30	56.7	↓-4.9
2/19 21:40	52.0	↓-4.7
2/19 21:50	47.4	↓-4.6
2/19 22:00	43.0	↓-4.4
2/19 22:10	38.9	↓-4.1
2/19 22:20	35.0	↓-3.9
2/19 22:30	31.4	↓-3.6
2/19 22:40	28.2	↓-3.2
2/19 22:50	25.2	↓-3.0
2/19 23:00	22.6	↓-2.6
2/19 23:10	20.4	↓-2.2
2/19 23:20	18.5	↓-1.9
2/19 23:30	17.1	↓-1.4
2/19 23:40	16.0	↓-1.1
2/19 23:50	15.4	↓-0.6